Paul Meier, M.D. is a psychiatrist and founder of the national chain of Meier Clinics as well as best-selling author or co-author of more than eighty books. He holds five degrees in the fields of medicine, psychiatry, and theology. Happily married, he has six children and two grandchildren.
Author of twenty-six published books, Robert L. Wise, Ph.D., also writes for numerous magazines and journals, including Christianity Today, Leadership, and The Christian Herald. He is a bishop in the communion of Evangelical Episcopal Churches. He collaborated on the national bestselling Millennium series, which includes The Third Millennium, The Fourth Millennium, and Beyond the Millennium, and is the author of Be Not Afraid and Spiritual Abundance.